<template>
  <div class="wrapper">
    <div style="margin: 200px auto; background-color: #fff; width: 350px; height: 350px; padding: 20px; border-radius: 10px">
      <div style="margin: 20px 0; text-align: center; font-size: 24px"><b>注  册</b></div>
      <el-form :model="user" :rules="rules" ref="userForm">
        <el-form-item prop="username">
          <el-input size="default"  placeholder="请输入用户名" style="margin: 10px 0"  v-model="user.username" ></el-input>
        </el-form-item>

        <el-form-item prop="password">
          <el-input size="default"  placeholder="请输入密码" style="margin: 10px 0"  show-password v-model="user.password"></el-input>
        </el-form-item>

        <el-form-item prop="confirmPassword">
          <el-input size="default"  placeholder="请再次输入密码" style="margin: 10px 0"  show-password v-model="user.confirmPassword"></el-input>
        </el-form-item>



        <el-form-item style="float: right">

          <el-button type="warning" size="small"  autocomplete="off" @click="$router.push('/login')">返回登录</el-button>
          <el-button type="primary" size="small"  autocomplete="off" @click="submitAdd">确定</el-button>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>

<script>
import axios from "axios";
import { ElMessage } from 'element-plus'


export default {
  name: "register",
  data() {
    return {
      user: {},
      rules: {
        username: [
          { required: true, message: '请输入用户名', trigger: 'blur' },
          { min: 2, max: 10, message: '长度在 2 到 5 个字符', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          { min: 1, max: 20, message: '长度在 1 到 20 个字符', trigger: 'blur' }
        ],
        confirmPassword: [
          { required: true, message: '请再次输入密码', trigger: 'blur' },
          { min: 1, max: 20, message: '长度在 1 到 20 个字符', trigger: 'blur' }
        ],
      }
    }
  },
  created() {

  },
  methods: {
    submitAdd() {
      this.$refs['userForm'].validate((valid) => {
        if (this.user.password != this.user.confirmPassword ){

          ElMessage({
            showClose: true,
            message: '两次密码不样一致',
            type: 'error',
          })
          return false
        }
        if (valid) {  // element提供的表单校验合法
          axios.post('http://124.221.133.96:9090/user/register',this.user)
                  .then((res) => {
                    if (res.data.code === 200) {
                      ElMessage({
                        showClose: true,
                        message: '注册成功',
                        type: 'success',
                      })
                      this.user = []
                      setTimeout(()=>{
                        ElMessage({
                          showClose: true,
                          message: '正在前往登录页面',
                          type: 'success',
                        })
                        this.$router.push("/login")
                      },1500)
                    }else {
                      ElMessage({
                        showClose: true,
                        message: res.data.message,
                        type: 'error',
                      })

                    }
                  })

        }
      });
    }

  }
}
</script>

<style>
.wrapper {
  height: 100vh;
  background-image: linear-gradient(to bottom right, #FC466B , #3F5EFB);
  overflow: hidden;
}
</style>
